28154466

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 66612000

約数和(自身を除く): 38457534

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3049, 3078, 4617, 6098, 9147, 9234, 18294, 27441, 54882, 57931, 82323, 115862, 164646, 173793, 246969, 347586, 493938, 521379, 740907, 1042758, 1481814, 1564137, 3128274, 4692411, 9384822, 14077233, 28154466]

約数ペア:

[(1, 28154466), (2, 14077233), (3, 9384822), (6, 4692411), (9, 3128274), (18, 1564137), (19, 1481814), (27, 1042758), (38, 740907), (54, 521379), (57, 493938), (81, 347586), (114, 246969), (162, 173793), (171, 164646), (243, 115862), (342, 82323), (486, 57931), (513, 54882), (1026, 27441), (1539, 18294), (3049, 9234), (3078, 9147), (4617, 6098)]